Teradata Corporation
US ˙ NYSE ˙ US88076W1036

SecurityTDC / Teradata Corporation
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership41,903 shares
Latest Disclosed Value $ 1,073,968
Advisory Services Network, LLC reports 54.65% increase in ownership of TDC / Teradata Corporation

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 41,903 shares of Teradata Corporation (US:TDC) valued at $1,073,974 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 27,095 shares of Teradata Corporation. This represents a change in shares of 54.65% during the quarter. The current value of the position is $1,412,131 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F TERADATA CORP DEL COM Stock 88076W103 41,903 14,808 54.65 1,074 30.22 0.0099
2026-02-17 2025-12-31 13F TERADATA CORP DEL COM Stock 88076W103 27,095 20,464 308.61 825 480.28 0.0117
2025-11-18 2025-09-30 13F TERADATA CORP DEL Stock 88076W103 6,631 -25,523 -79.38 143 -78.87 0.0021
2025-08-19 2025-06-30 13F TERADATA CORP DEL Stock 88076W103 32,154 6,872 27.18 673 18.31 0.0108
2025-05-15 2025-03-31 13F TERADATA CORP DEL Stock 88076W103 25,282 25,282 568 0.0109
2024-08-13 2024-06-30 13F TERADATA CORP DEL Stock 88076W103 0 -5,762 -100.00 0 -100.00
2024-05-06 2024-03-31 13F TERADATA CORP DEL Stock 88076W103 5,762 4,266 285.16 223 241.54 0.0049
2024-02-09 2023-12-31 13F TERADATA CORP DEL Stock 88076W103 1,496 1,496 65 0.0016
2023-08-09 2023-06-30 13F TERADATA CORP DEL Stock 88076W103 0 -1,386 -100.00 0 -100.00
2023-05-17 2023-03-31 13F TERADATA CORP DEL Stock 88076W103 1,386 -4 -0.29 56 19.57 0.0015
2023-02-13 2022-12-31 13F TERADATA CORP DEL Stock 88076W103 1,390 1,390 47 0.0014
2022-02-14 2021-12-31 13F TERADATA CORP DEL Stock 88076W103 0 -4,278 -100.00 0 -100.00
2021-11-05 2021-09-30 13F TERADATA CORP DEL Stock 88076W103 4,278 0 0.00 246 14.95 0.0078
2021-08-12 2021-06-30 13F TERADATA CORP DEL Stock 88076W103 4,278 4,278 214 0.0068
2021-05-24 2021-03-31 13F TERADATA CORP DEL Stock 88076W103 0 -1,628 -100.00 0 -100.00
2021-02-09 2020-12-31 13F TERADATA CORP DEL Stock 88076W103 1,628 7 0.43 37 0.00 0.0015
2020-11-16 2020-09-30 13F TERADATA CORP DEL Stock 88076W103 1,621 1,621 -0.43 37 0.00 0.0017
2020-08-10 2020-06-30 13F TERADATA CORP DEL Stock 88076W103 0 -1,641 -100.00 0 -100.00
2020-05-15 2020-03-31 13F TERADATA CORP DEL Stock 88076W103 1,641 259 18.74 34 -8.11 0.0022
2020-02-04 2019-12-31 13F TERADATA CORP DEL Stock 88076W103 1,382 35 2.60 37 -22.92 0.0019
2019-11-04 2019-09-30 13F TERADATA CORP DEL Stock 88076W103 1,347 0 0.00 48 0.00 0.0029
2019-08-01 2019-06-30 13F TERADATA CORP DEL Stock 88076W103 1,347 273 25.42 48 2.13 0.0029
2019-05-20 2019-03-31 13F TERADATA CORP DEL Stock 88076W103 1,074 0 0.00 47 14.63 0.0033
2019-02-15 2018-12-31 13F TERADATA CORP DEL Stock 88076W103 1,074 -317 -22.79 41 -21.15 0.0036
2018-11-02 2018-09-30 13F TERADATA CORP DEL Stock 88076W103 1,391 200 16.79 52 6.12 0.0038
2018-07-27 2018-06-30 13F TERADATA CORP DEL Stock 88076W103 1,191 -24 -1.98 49 2.08 0.0037
2018-04-23 2018-03-31 13F TERADATA CORP DEL Stock 88076W103 1,215 0 0.00 48 2.13 0.0038
2018-02-08 2017-12-31 13F TERADATA CORP DEL Stock 88076W103 1,215 70 6.11 47 20.51 0.0041
2017-10-12 2017-09-30 13F TERADATA CORP DEL Stock 88076W103 1,145 492 75.34 39 105.26 0.0045
2017-08-17 2017-06-30 13F TERADATA CORP DEL COM Stock 88076W103 653 0 0.00 19 -5.00 0.0025
2017-04-28 2017-03-31 13F TERADATA CORP DEL COM Stock 88076W103 653 0 0.00 20 0.00 0.0029
2016-10-07 2016-09-30 13F TERADATA CORP DEL Stock 88076W103 653 -18 -2.68 20 17.65 0.0038
2016-07-27 2016-06-30 13F TERADATA CORP DEL Stock 88076W103 671 0 0.00 17 -5.56 0.0039
2016-04-21 2016-03-31 13F TERADATA CORP DEL Stock 88076W103 671 0 0.00 18 0.00 0.0049
2016-01-27 2015-12-31 13F TERADATA CORP DEL COM Stock 88076W103 671 0 0.00 18 -5.26 0.0058
2015-10-01 2015-09-30 13F TERADATA CORP DEL COM Stock 88076W103 671 0 0.00 19 -20.83 0.0057
2015-07-02 2015-06-30 13F TERADATA CORP DEL COM Stock 88076W103 671 24 3.71 24 -17.24 0.0071
2015-04-08 2015-03-31 13F TERADATA CORP DEL COM Stock 88076W103 647 0 0.00 29 3.57 0.0080
2015-01-23 2014-12-31 13F TERADATA CORP DEL COM Stock 88076W103 647 0 0.00 28 -3.45 0.0088
2014-02-13 2013-12-31 13F TERADATA CORP DEL Stock 88076W103 647 647 29 0.0146
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.